Rooted Android that uses the SuperSU find it difficult to install any banking applications but now comes a better alternative, the Magisk Manager which is now the go to app for most developers. The app works seamlessly in your Android you can install OTA updates without having to constantly root your device to make it work. It also offers you a Universal Systemless Interface that helps you easily root your device and manage your files.

Download the Magisk Manager and install and use financial/banking applications.

WARNING: don't try this apps unless you know what you're doing. Installing this app could lead to your phone becoming inoperable.